On Tue, Jul 21, 2020 at 2:59 PM Melissa Wen wrote:
>
> Hi all,
>
> I traced the subtests' execution to figure out what happens (or not) in
> a clean run and a blocked run, and this led me to suspect the
> vkms_crtc_atomic_flush function. Examining the code and considering the
> DRM doc, it seemed
Hi all,
I traced the subtests' execution to figure out what happens (or not) in
a clean run and a blocked run, and this led me to suspect the
vkms_crtc_atomic_flush function. Examining the code and considering the
DRM doc, it seemed to me that a drm_crtc_vblank_get call was missing a
On Tue, Jul 21, 2020 at 05:33:00AM +, Sidong Yang wrote:
> Hi, Daniel and Melissa
>
> I tested some code for this problem trying to find the code that make problem
> in igt test.
> kms_cursor_crc test in igt test has 3 steps (preparation, test, cleanup). I
> check each steps
> and I found
On Wed, Jul 15, 2020 at 06:08:44PM +0200, Daniel Vetter wrote:
> On Wed, Jul 15, 2020 at 5:57 PM Melissa Wen wrote:
> >
> > On 07/15, Sidong Yang wrote:
> > > On Wed, Jul 15, 2020 at 10:17:56AM +0200, Daniel Vetter wrote:
> > > > On Tue, Jul 14, 2020 at 9:01 PM Melissa Wen
> > > > wrote:
> > >
On Wed, Jul 15, 2020 at 5:57 PM Melissa Wen wrote:
>
> On 07/15, Sidong Yang wrote:
> > On Wed, Jul 15, 2020 at 10:17:56AM +0200, Daniel Vetter wrote:
> > > On Tue, Jul 14, 2020 at 9:01 PM Melissa Wen wrote:
> > > >
> > > > On 07/14, Daniel Vetter wrote:
> > > > > On Tue, Jul 14, 2020 at
On 07/15, Sidong Yang wrote:
> On Wed, Jul 15, 2020 at 10:17:56AM +0200, Daniel Vetter wrote:
> > On Tue, Jul 14, 2020 at 9:01 PM Melissa Wen wrote:
> > >
> > > On 07/14, Daniel Vetter wrote:
> > > > On Tue, Jul 14, 2020 at 07:39:42AM -0300, Melissa Wen wrote:
> > > > > On Tue, Jul 14, 2020 at
On Wed, Jul 15, 2020 at 10:17:56AM +0200, Daniel Vetter wrote:
> On Tue, Jul 14, 2020 at 9:01 PM Melissa Wen wrote:
> >
> > On 07/14, Daniel Vetter wrote:
> > > On Tue, Jul 14, 2020 at 07:39:42AM -0300, Melissa Wen wrote:
> > > > On Tue, Jul 14, 2020 at 7:20 AM Melissa Wen
> > > > wrote:
> > >
On Tue, Jul 14, 2020 at 9:01 PM Melissa Wen wrote:
>
> On 07/14, Daniel Vetter wrote:
> > On Tue, Jul 14, 2020 at 07:39:42AM -0300, Melissa Wen wrote:
> > > On Tue, Jul 14, 2020 at 7:20 AM Melissa Wen wrote:
> > > >
> > > > On 07/13, Daniel Vetter wrote:
> > > > > On Fri, Jul 10, 2020 at
On 07/14, Daniel Vetter wrote:
> On Tue, Jul 14, 2020 at 07:39:42AM -0300, Melissa Wen wrote:
> > On Tue, Jul 14, 2020 at 7:20 AM Melissa Wen wrote:
> > >
> > > On 07/13, Daniel Vetter wrote:
> > > > On Fri, Jul 10, 2020 at 02:05:33PM -0300, Melissa Wen wrote:
> > > > > On 07/02, Daniel Vetter
On Tue, Jul 14, 2020 at 07:39:42AM -0300, Melissa Wen wrote:
> On Tue, Jul 14, 2020 at 7:20 AM Melissa Wen wrote:
> >
> > On 07/13, Daniel Vetter wrote:
> > > On Fri, Jul 10, 2020 at 02:05:33PM -0300, Melissa Wen wrote:
> > > > On 07/02, Daniel Vetter wrote:
> > > > > On Wed, Jul 01, 2020 at
On Tue, Jul 14, 2020 at 7:20 AM Melissa Wen wrote:
>
> On 07/13, Daniel Vetter wrote:
> > On Fri, Jul 10, 2020 at 02:05:33PM -0300, Melissa Wen wrote:
> > > On 07/02, Daniel Vetter wrote:
> > > > On Wed, Jul 01, 2020 at 03:31:34PM +, Sidong Yang wrote:
> > > > > there is an error when igt
On 07/13, Daniel Vetter wrote:
> On Fri, Jul 10, 2020 at 02:05:33PM -0300, Melissa Wen wrote:
> > On 07/02, Daniel Vetter wrote:
> > > On Wed, Jul 01, 2020 at 03:31:34PM +, Sidong Yang wrote:
> > > > there is an error when igt test is run continuously.
> > > > vkms_atomic_commit_tail()
> > >
On Fri, Jul 10, 2020 at 02:05:33PM -0300, Melissa Wen wrote:
> On 07/02, Daniel Vetter wrote:
> > On Wed, Jul 01, 2020 at 03:31:34PM +, Sidong Yang wrote:
> > > there is an error when igt test is run continuously.
> > > vkms_atomic_commit_tail()
> > > need to call
On 07/02, Daniel Vetter wrote:
> On Wed, Jul 01, 2020 at 03:31:34PM +, Sidong Yang wrote:
> > there is an error when igt test is run continuously.
> > vkms_atomic_commit_tail()
> > need to call drm_atomic_helper_wait_for_vblanks() for give up ownership of
> > vblank events. without this code,
On Wed, Jul 01, 2020 at 03:31:34PM +, Sidong Yang wrote:
> there is an error when igt test is run continuously. vkms_atomic_commit_tail()
> need to call drm_atomic_helper_wait_for_vblanks() for give up ownership of
> vblank events. without this code, next atomic commit will not enable vblank
>
there is an error when igt test is run continuously. vkms_atomic_commit_tail()
need to call drm_atomic_helper_wait_for_vblanks() for give up ownership of
vblank events. without this code, next atomic commit will not enable vblank
and raise timeout error.
Signed-off-by: Sidong Yang
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